#2B49BA#2B49BA

#2B49BA is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.7% C 0.181 H 267.2°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#2B49BA
RGB	rgb(43, 73, 186)
HSL	hsl(227, 62%, 45%)
HSV	hsv(227, 77%, 73%)
CMYK	cmyk(76.9%, 60.8%, 0%, 27.1%)
CIE-LAB	lab(35.64, 29.90, -62.65)
CIE-LCH	lch(35.64, 69.42, 295.51°)
OKLab	oklab(45.66% -0.0088 -0.1811)
OKLCH	oklch(45.66% 0.181 267.2)
XYZ	xyz(12.2386, 8.8225, 47.5027)
Luminance	0.0882 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B49BA #BA9C2B

analogous

#2B90BA #2B49BA #552BBA

triadic

#2B49BA #BA2B49 #49BA2B

tetradic

#2B49BA #BA2B90 #BA9C2B #2BBA55

square

#2B49BA #BA2B90 #BA9C2B #2BBA55

split-complementary

#2B49BA #BA552B #90BA2B

monochromatic

#142257 #203588 #2B49BA #4C69D6 #7E93E1

Accessibility & contrast

On white

7.60

#2B49BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#2B49BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B49BA

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B49BA	#FFFFFF	#000000	##FFFFFF
##2B49BA	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBE

Deuteranopia (green-blind)

#004DB8

Tritanopia (blue-blind)

#00667A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2b49ba;
/* rgb */ color: rgb(43, 73, 186);
/* oklch */ color: oklch(45.7% 0.181 267.2);

Tailwind

colors: {
  custom: {
    50: '#7b7bd0',
    500: '#2b49ba',
    950: '#000000',
  },
}

SCSS

$custom: #2b49ba;
$custom-light: #7b7bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b49ba",
  "rgb": {
    "r": 43,
    "g": 73,
    "b": 186
  },
  "hsl": {
    "h": 227.413,
    "s": 62.445,
    "l": 44.902
  },
  "oklch": {
    "l": 0.45657,
    "c": 0.18129,
    "h": 267.2
  },
  "luminance": 0.08824
}

Semantic roles & 50–950 ramp

primary

#2B49BA

secondary

#CAB877

accent

#C342E6

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #2B49BA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →